For stimulation on participation in society and getting the useful data of intellectual disabled person, we clarified the characteristics and classified on 3 kinds of welfare working facilities (cooperating work-shop, industrial training facilities, welfare factory). Classifications were able to grasp 5 points of view, as follows, located condition, the utility circle of commuters, the ratio of disabled ranks, indication of changing treatment, the stance of parents for rehabilitation. According to the classification, there are remarkable difference on each aspect. Located condition prescribes the utility circle, accessibility make opportunity to commute by them selves. The tendency of disabled seriously, high aged, remaining with facilities for a long time brings about troublesome condition for working. And made reference the characteristics of each kind of facilities.
